-package Catalyst::Engine::HTTP;
-
+package # Hide from PAUSE
+ Catalyst::Engine::HTTP;
use strict;
-use base 'Catalyst::Engine::CGI';
-use Errno 'EWOULDBLOCK';
-use HTTP::Status;
-use NEXT;
-use Socket;
-
-# For PAR
-require Catalyst::Engine::HTTP::Restarter;
-require Catalyst::Engine::HTTP::Restarter::Watcher;
-
-=head1 NAME
-
-Catalyst::Engine::HTTP - Catalyst HTTP Engine
-
-=head1 SYNOPSIS
-
-A script using the Catalyst::Engine::HTTP module might look like:
-
- #!/usr/bin/perl -w
-
- BEGIN { $ENV{CATALYST_ENGINE} = 'HTTP' }
-
- use strict;
- use lib '/path/to/MyApp/lib';
- use MyApp;
-
- MyApp->run;
-
-=head1 DESCRIPTION
-
-This is the Catalyst engine specialized for development and testing.
-
-=head1 METHODS
-
-=over 4
-
-=item $self->finalize_headers($c)
-
-=cut
-
-sub finalize_headers {
- my ( $self, $c ) = @_;
- my $protocol = $c->request->protocol;
- my $status = $c->response->status;
- my $message = status_message($status);
- print "$protocol $status $message\015\012";
- $c->response->headers->date(time);
- $self->NEXT::finalize_headers($c);
-}
-
-=item $self->finalize_read($c)
-
-=cut
-
-sub finalize_read {
- my ( $self, $c ) = @_;
-
- # Never ever remove this, it would result in random length output
- # streams if STDIN eq STDOUT (like in the HTTP engine)
- *STDIN->blocking(1);
-
- return $self->NEXT::finalize_read($c);
-}
-
-=item $self->prepare_read($c)
-
-=cut
-
-sub prepare_read {
- my ( $self, $c ) = @_;
-
- # Set the input handle to non-blocking
- *STDIN->blocking(0);
-
- return $self->NEXT::prepare_read($c);
-}
-
-=item $self->read_chunk($c, $buffer, $length)
-
-=cut
-
-sub read_chunk {
- my $self = shift;
- my $c = shift;
-
- # support for non-blocking IO
- my $rin = '';
- vec( $rin, *STDIN->fileno, 1 ) = 1;
-
- READ:
- {
- select( $rin, undef, undef, undef );
- my $rc = *STDIN->sysread(@_);
- if ( defined $rc ) {
- return $rc;
- }
- else {
- next READ if $! == EWOULDBLOCK;
- return;
- }
- }
-}
-
-=item run
-
-=cut
-
-# A very very simple HTTP server that initializes a CGI environment
-sub run {
- my ( $self, $class, $port, $host, $options ) = @_;
+use warnings;
- $options ||= {};
+use base 'Catalyst::Engine';
- my $restart = 0;
- local $SIG{CHLD} = 'IGNORE';
+warn("You are loading Catalyst::Engine::HTTP explicitly.
- my $allowed = $options->{allowed} || { '127.0.0.1' => '255.255.255.255' };
+This is almost certainally a bad idea, as Catalyst::Engine::HTTP
+has been removed in this version of Catalyst.
- # Handle requests
+Please update your application's scripts with:
- # Setup socket
- $host = $host ? inet_aton($host) : INADDR_ANY;
- socket( HTTPDaemon, PF_INET, SOCK_STREAM, getprotobyname('tcp') )
- || die "Couldn't assign TCP socket: $!";
- setsockopt( HTTPDaemon, SOL_SOCKET, SO_REUSEADDR, pack( "l", 1 ) )
- || die "Couldn't set TCP socket options: $!";
- bind( HTTPDaemon, sockaddr_in( $port, $host ) )
- || die "Couldn't bind socket to $port on $host: $!";
- listen( HTTPDaemon, SOMAXCONN )
- || die "Couldn't listen to socket on $port on $host: $!";
- my $url = 'http://';
- if ( $host eq INADDR_ANY ) {
- require Sys::Hostname;
- $url .= lc Sys::Hostname::hostname();
- }
- else {
- $url .= gethostbyaddr( $host, AF_INET ) || inet_ntoa($host);
- }
- $url .= ":$port";
- print "You can connect to your server at $url\n";
+ catalyst.pl -force -scripts MyApp
- my $parent = $$;
- my $pid = undef;
- while ( accept( Remote, HTTPDaemon ) ) {
+to update your scripts to not do this.\n") unless $ENV{HARNESS_ACTIVE};
- select Remote;
-
- # Request data
- my $remote_sockaddr = getpeername( \*Remote );
- my ( undef, $iaddr ) = sockaddr_in($remote_sockaddr);
- my $peername = gethostbyaddr( $iaddr, AF_INET ) || "localhost";
- my $peeraddr = inet_ntoa($iaddr) || "127.0.0.1";
- my $local_sockaddr = getsockname( \*Remote );
- my ( undef, $localiaddr ) = sockaddr_in($local_sockaddr);
- my $localname = gethostbyaddr( $localiaddr, AF_INET )
- || "localhost";
- my $localaddr = inet_ntoa($localiaddr) || "127.0.0.1";
-
- Remote->blocking(1);
-
- # Parse request line
- my $line = $self->_get_line( \*Remote );
- next
- unless my ( $method, $uri, $protocol ) =
- $line =~ m/\A(\w+)\s+(\S+)(?:\s+HTTP\/(\d+(?:\.\d+)?))?\z/;
-
- unless ( uc($method) eq 'RESTART' ) {
-
- # Fork
- if ( $options->{fork} ) { next if $pid = fork }
-
- close HTTPDaemon if defined $pid;
-
- # Ignore broken pipes as an HTTP server should
- local $SIG{PIPE} = sub { close Remote };
-
- local *STDIN = \*Remote;
- local *STDOUT = \*Remote;
-
- # We better be careful and just use 1.0
- $protocol = '1.0';
-
- my ( $path, $query_string ) = split /\?/, $uri, 2;
-
- # Initialize CGI environment
- local %ENV = (
- PATH_INFO => $path || '',
- QUERY_STRING => $query_string || '',
- REMOTE_ADDR => $peeraddr,
- REMOTE_HOST => $peername,
- REQUEST_METHOD => $method || '',
- SERVER_NAME => $localname,
- SERVER_PORT => $port,
- SERVER_PROTOCOL => "HTTP/$protocol",
- %ENV,
- );
-
- # Parse headers
- if ( $protocol >= 1 ) {
- while (1) {
- my $line = $self->_get_line( \*STDIN );
- last if $line eq '';
- next
- unless my ( $name, $value ) =
- $line =~ m/\A(\w(?:-?\w+)*):\s(.+)\z/;
-
- $name = uc $name;
- $name = 'COOKIE' if $name eq 'COOKIES';
- $name =~ tr/-/_/;
- $name = 'HTTP_' . $name
- unless $name =~ m/\A(?:CONTENT_(?:LENGTH|TYPE)|COOKIE)\z/;
- if ( exists $ENV{$name} ) {
- $ENV{$name} .= "; $value";
- }
- else {
- $ENV{$name} = $value;
- }
- }
- }
-
- # Pass flow control to Catalyst
- $class->handle_request;
- }
- else {
- my $ipaddr = _inet_addr($peeraddr);
- my $ready = 0;
- while ( my ( $ip, $mask ) = each %$allowed and not $ready ) {
- $ready = ( $ipaddr & _inet_addr($mask) ) == _inet_addr($ip);
- }
- if ($ready) {
- $restart = 1;
- last;
- }
- }
-
- exit if defined $pid;
- }
- continue {
- close Remote;
- }
- close HTTPDaemon;
-
- if ($restart) {
- $SIG{CHLD} = 'DEFAULT';
- wait;
- exec $^X . ' "' . $0 . '" ' . join( ' ', @{ $options->{argv} } );
- }
-
- exit;
-}
-
-sub _get_line {
- my ( $self, $handle ) = @_;
-
- my $line = '';
-
- while ( sysread( $handle, my $byte, 1 ) ) {
- last if $byte eq "\012"; # eol
- $line .= $byte;
- }
-
- 1 while $line =~ s/\s\z//;
-
- return $line;
-}
-
-sub _inet_addr { unpack "N*", inet_aton( $_[0] ) }
-
-=back
-
-=head1 SEE ALSO
-
-L<Catalyst>, L<Catalyst::Engine>.
-
-=head1 AUTHORS
-
-Sebastian Riedel, <sri@cpan.org>
-
-Dan Kubb, <dan.kubb-cpan@onautopilot.com>
-
-=head1 THANKS
-
-Many parts are ripped out of C<HTTP::Server::Simple> by Jesse Vincent.
-
-=head1 COPYRIGHT
+1;
-This program is free software, you can redistribute it and/or modify it under
-the same terms as Perl itself.
+# This is here only as some old generated scripts require Catalyst::Engine::HTTP
-=cut
-1;